tag:blogger.com,1999:blog-59456085184702673222024-03-19T23:40:49.004-07:00Skokie Lagoons FPDCC VolunteersSkokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.comBlogger13125tag:blogger.com,1999:blog-5945608518470267322.post-77589082353072199552017-02-08T12:04:00.002-08:002017-02-08T12:04:18.075-08:00New restoration area for 2017Starting with the February workday and throughout 2017, our second Saturday habitat restoration workdays will focus on a new area on the east shore of Lagoon No. 4. After years of effort by many volunteers, nearly all the buckthorn in our former work area on the south shore of Lagoon No. 4 (north side of Tower Road) has been removed. While we will periodically visit the Tower Road area for monitoring and mop-up, we anticipate that major volunteer efforts in 2017 will be conducted at the new site.<br />
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The new site is located on the west side of Forestway Drive, approximately 0.2 mile north of Tower Road. The approximate address (for mapping purposes) is <a href="https://www.google.com/maps/place/42%C2%B007'08.4%22N+87%C2%B046'01.3%22W/">750 Forestway Drive</a>, Winnetka (right on the border with Glencoe). For GPS users, the coordinates of the meeting place are <a href="https://www.google.com/maps/place/42%C2%B007'08.4%22N+87%C2%B046'01.3%22W/">N42.11900°, W87.76702°</a> (WGS84)<br />
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Park on the gravel shoulders along Forestway Drive, or in the bike trail parking lot on the south side of Tower Road, just west of Forestway. The approximate address of the bike trail lot is <a href="https://www.google.com/maps/place/42%C2%B006'57.0%22N+87%C2%B046'15.3%22W/">1750 Tower Road</a>, Winnetka (<a href="https://www.google.com/maps/place/42%C2%B006'57.0%22N+87%C2%B046'15.3%22W/">N42.115820° N, W87.770920°</a>); the walk from the bike trail lot to the work site is approximately 0.4 mile - follow the bike trail east/north from the parking lot. </div>
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See the workday schedule and sign up at the <a href="http://fpdcc.com/volunteer/">FPCC Volunteer site</a> (search for opportunities in the northeast region). See the <a href="http://skokielagoons.blogspot.com/p/skokie-lagoons-workday-faq.html">Workday FAQ</a> for additional details. Also, check out this excellent description of the <a href="http://www.northbranchrestoration.org/what.html">what, why, and how of habitat restoration in our region</a> from our friends at the North Branch Restoration Project.<br />
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See you at the Lagoons!</div>
Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0Lagoon No. 4 restoration area42.1180326 -87.76655419999997342.1179866 -87.766633199999973 42.1180786 -87.766475199999974tag:blogger.com,1999:blog-5945608518470267322.post-52973672472903609342012-02-05T12:22:00.000-08:002012-02-05T12:22:14.751-08:00Skokie Lagoons habitat restoration in Winnetka CurrentSkokie Lagoons habitat restoration was featured recently in the <em>Winnetka Current</em>: <a href="http://www.winnetkacurrent.com/Articles-News-c-2012-01-20-235202.114133-A-hand-in-natures-beauty.html">A hand in nature's beauty</a>, in the January 20, 2012 issue. Their photographer visited our regular workday on January 14.<br />Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-49904108433150435202012-01-14T23:17:00.000-08:002012-01-16T16:17:43.480-08:00Happy 2012 from Canis latrans<div class="separator" style="clear: both; text-align: left;">
Our first workday of the new year took place on Saturday, January 14, near Tower Road. A hardy group of volunteers cut buckthorn and burned a brushpile in a winter wonderland. While we were setting up, an eagle-eyed volunteer spotted this coyote (<em>Canis latrans</em>) running across the ice on the far shore of Lagoon #4.</div>
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We're looking forward to another year of restoration work at our Tower Road and Sedge Meadow work areas. Winter workdays are especially fun - stave off cabin fever by getting outside in the snowy woods, cutting some brush, and staying warm by a cheery bonfire.<br />
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For more information, or to be added to our workday mailing list, e-mail <a href="mailto:skokielagoons@gmail.com">skokielagoons@gmail.com</a>. Our workdays are also listed on the FPDCC <a href="http://www.fpdcc.org/calendar/">Volunteer Workday Calendar</a>. Just search for workdays in Region 4. Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com1tag:blogger.com,1999:blog-5945608518470267322.post-59735351749752463092010-08-26T20:17:00.000-07:002010-08-27T08:38:27.634-07:00Teasel control in a sedge meadow<div align="left">The Skokie Lagoons bird monitoring team - Linda G., Mary Lou M., and Dolph W. - has struck again. These citizen scientists have made careful observations at key areas of the Skokie Lagoons preserve for years. This spring, though, they were dismayed to find that one of their favorite locations on their monitoring route had been invaded by teasel, a nonnative, invasive plant that is capable of crowding out all other vegetation. The sedge meadow area (north of the Willow Road parking lot) that had been formerly productive for shrubland birds was becoming disappointing birdwise, and the teasel invasion was a likely culprit.</div><div align="left"></div><div align="left"><br /></div><div align="left">The bird monitoring team took the initiative to contact the humble volunteer site stewards (including yours truly) and Forest Preserve District of Cook County (FPDCC) staff to make sure that the sedge meadow was included in the 2010 Skokie Lagoons management plan. With the stewards' enthusiastic approval, the bird monitors went on the offensive in July, braving the summer heat and humidity to cut the seed heads off the mature teasel plants and remove the stalks. In some areas, the prickly teasel stalks were taller than the volunteers!</div><div align="center"><br /></div><div align="center"></div><img id="BLOGGER_PHOTO_ID_5510112677551945042" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 172px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMlDCRahv_-v4CtW2yet31SodhDeZr9RIdRGeX6ZyxUx_-CWN7JDIuwxop649h39D473ROKmeJWh3Ozyg7s1LQ49uiVUOhdJTAriNcsI-RF3TnUQp-pUZjsxLByU48XymC-yxeO9LV7ck/s320/high+teasel+small.jpg" border="0" /> <p align="center"><span style="font-size:78%;">Teasel towers over bird monitor Linda during a removal workday. Photo courtesy of Mary Lou.</span><br /></p><br />On July 20, the FPDCC brought in the big guns: their contractor, Tallgrass Restoration, applied herbicide to teasel plants over the whole sedge meadow area. Within two weeks, much of the teasel was dying. Volunteers, including a local Boy Scout troop, continued to work to remove the dead stalks and to pull any new growth. Now that much of the teasel is gone, the meadow is already showing visible signs of recovery - some amazing wildflowers are emerging.<br /><br />Teasel has a two-year life cycle, so the area will require continued work and monitoring. The plan going forward is to target the first-year growth of teasel (the low-to-the-ground rosette form) with herbicide this fall to preempt next spring's growth. By herbiciding in the fall, collateral damage to next spring's native plants is avoided. Linda and Dolph have obtained their herbicide operator and applicator licenses from the Illinois Department of Agriculture to help keep the program going (under the stewards' supervision, of course). The war on teasel is not yet won, but it's definitely moving ahead.Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-80647271332242799082010-06-15T08:02:00.000-07:002010-08-30T09:55:29.314-07:00Red-headed woodpecker at Skokie LagoonsWe just got word from the Skokie Lagoons volunteer bird monitoring team - Linda G., Mary Lou M., and Dolph W. - that a red-headed woodpecker has been spotted visiting a nest hole at the Skokie Lagoons. This handsome woodpecker is classified as a bird of high regional and national importance because it has experienced major population declines due to lack of appropriate breeding habitat. This fine specimen was seen in a meadow area near Tower Road where volunteers have been clearing invasive brush for several years.<br /><br /><br /><br /><p><img id="BLOGGER_PHOTO_ID_5510108168802594674" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 282px; CURSOR: hand; HEIGHT: 210px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjAjTudJW7kMvOUqAWDMdFGleQ7FIhmyP6oYT6bfnOQ74RcfdAB9zfnlVCtRtTNShRplBPlBNpdX3KrqzgbDFPYHs2fVqa7OXKiFoVFpYvaGEiEzTGML5y7owZVWUwH691jtosUB-UJDV4/s320/rhwp+small.jpg" border="0" /></p><p align="center"><span style="font-size:78%;">photo courtesy of bird monitor Mary Lou<br /></span></p><span style="font-size:78%;"></span><br /><span style="font-size:78%;"></span><br />The hard work done by habitat restoration volunteers in clearing the meadow of buckthorn and other overgrowth created a perfect nesting area for this important species, which is known to prefer recently cleared areas and dead barkless trees for nesting. It's hoped that the pair were successful in fledging their young and that they will come back next year. This is a big feather in your cap, volunteers!<br /><br /><strong>UPDATE:</strong> Judy from Audubon - Chicago Region informs me that the red-headed woodpecker pair at the Skokie Lagoons is believed to be the <strong>only</strong> pair currently nesting anywhere in the forest preserves along the North Branch of the Chicago River in Cook County. This makes their presence that much more exciting!Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-13622572628167851692010-05-08T18:17:00.001-07:002010-06-09T15:48:25.291-07:00Chicago River Day 2010Saturday, May 8, was the annual Chicago River Day, sponsored by <a href="http://www.chicagoriver.org/">Friends of the Chicago River</a>. Since the Skokie Lagoons are part of the Chicago River system - they are impoundments of the east fork of the North Branch of the Chicago River - we were pleased to host a group of eager River Day volunteers in addition to our regular crew.<br /><br />It is springtime at the Lagoons, and that means it's time to pull garlic mustard as it sprouts. Garlic mustard (<em>Alliaria</em> sp.) is a small herbaceous plant native to Eurasia. As European settlers arrived in North America, they brought with them a variety of familiar plants from their old homelands. Garlic mustard can be eaten in salads or used as a cooking herb. As the name suggests, it tastes like garlic. While it is tasty and features pretty white flowers in the sprintime, garlic mustard is an <strong>invasive</strong> plant - it spreads rapidly, especially in disturbed areas such as road and trail edges, and crowds out native plants. Like European buckthorn (<em>Rhamnus cathartica</em>), another Lagoons invader, garlic mustard creates a <strong>monoculture</strong> where it grows. That means that only one species - garlic mustard - grows in a particular area. A healthy woodland will have a wide diversity of plant species on the forest floor. While the monoculture forest floor will look green, it is not a healthy community. Few, if any, native North American species will eat garlic mustard.<br /><br /><br /><br />However, like buckthorn, garlic mustard can be controlled and removed through focused stewardship efforts. The key is to pull it in the spring, before it goes to seed. Garlic mustard is easily identified based upon its tall shoots, distinctive serrated leaves, small white flowers, and garlicky odor when the leaves are crushed.<br /><br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiweh9b2jSxAWwFfnsoJZnqULH7_Zl0FRGLhSkPT6JuPDfXtVECCYQ9eVj_oAfjQpyxldWuR08YA1BFY6zEWSGmSVwSoUWfSShJW9TdHEEO47fiUk4eNEcgJJkgyxj2ZrUQyTF8FRVSNnU/s1600/garlic+mustard+bags.jpg"><img style="MARGIN: 0px 10px 10px 0px; WIDTH: 271px; FLOAT: left; HEIGHT: 185px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5469073490742466274" border="0" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiweh9b2jSxAWwFfnsoJZnqULH7_Zl0FRGLhSkPT6JuPDfXtVECCYQ9eVj_oAfjQpyxldWuR08YA1BFY6zEWSGmSVwSoUWfSShJW9TdHEEO47fiUk4eNEcgJJkgyxj2ZrUQyTF8FRVSNnU/s320/garlic+mustard+bags.jpg" /></a>On River Day, we pulled enough garlic mustard to fill fifteen large garbage bags! The aftermath is shown at left. We'll continue to monitor the area for resprouts so the restored section will remain clear of garlic mustard.Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-81687518246849518462010-04-17T20:09:00.001-07:002010-04-18T13:31:27.643-07:00Why we burn brushpiles<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhLX7lcBdtvaEIlEkglq-hHL911hytT65PFvPbXDyFayeHEtRxZjTqVlDe4FjI_8s4V4wVo5BVcyTRVMEIgg14fXjgGrSGFmbeMsqKH9GksmY1XotZzwCmPDxfHYnbD6ZvNITtpM2WbZI/s1600/brushpile+burn.jpg"><img id="BLOGGER_PHOTO_ID_5461309448837737218" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhLX7lcBdtvaEIlEkglq-hHL911hytT65PFvPbXDyFayeHEtRxZjTqVlDe4FjI_8s4V4wVo5BVcyTRVMEIgg14fXjgGrSGFmbeMsqKH9GksmY1XotZzwCmPDxfHYnbD6ZvNITtpM2WbZI/s320/brushpile+burn.jpg" border="0" /></a><br />Why do we burn brushpiles after we cut buckthorn and other invasive plants? There are several good reasons.<br /><ol><li>It's really fun.</li><br /><li>Brushpiles are an eyesore, and burning allows us to dispose of them without running noisy wood chippers (also, we'd still have to dispose of the chips somehow).</li><br /><li>Decaying buckthorn changes the chemistry of the soil on the forest floor.</li></ol><p>I think (1) and (2) above are self-evident, but let's look at (3) for a moment. It turns out that buckthorn litter decomposes faster than native plant litter, and that this decomposition increases the carbon and nitrogen levels in the soil. Now, farmers and backyard gardeners know that nitrogen compounds are important for plant growth, so one might think that the binding of additional nitrogen in the soil would help plant growth. However, it seems that in Chicago-area woodlands, the additional nitrogen and other changes in soil chemistry actually prevent native plants from colonizing the area, effectively favoring the growth of nothing but more buckthorn. Yikes! I've also heard that buckthorn contains a toxin that prevents other plants from growing nearby (this phenomenon is called <em>allelopathy</em>), but I haven't been able to find a literature reference for this.</p>So, to prevent brushpiles from becoming eyesores, to keep excess nitrogen out of the soil, and to enjoy the crackling of the fire during our workday breaks, we burn brushpiles.<br /><p></p><br /><p>Reference:</p><p>Heneghan et al. (2006). "The invasive shrub European buckthorn (<em>Rhamnus cathartica</em>, L.) alters soil properties in Midwestern U.S. woodlands." <em>Applied Soil Ecology</em> 32:142–148.</p>Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-40769809688461075302010-04-10T19:46:00.000-07:002010-04-17T20:07:22.362-07:00Owl pelletWhat's full of bones, kind of gross, and really interesting? An owl pellet!<br /><br /><img id="BLOGGER_PHOTO_ID_5461304019077901042" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZLzJhTIN_KudAYOq6ADub6qPh3QclmiQwOY0cjhliI_jCuVuWlftX8DQyANxYBs3Zzv55e9_N0cwbci5IPRoPfOAkpen1eDCRHLU-K0JA3Hxc01FciwjsNIErde0mT_HFWCXSIBdGiBU/s320/owl+pellet.jpg" border="0" /><br />Owls swallow their prey whole, and what they can't digest - hair, feathers, bones - they regurgitate in a neat little package. We found this one by the Tower Road boat launch during our workday.Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-74292559113359065802009-12-12T20:22:00.000-08:002009-12-18T08:37:57.981-08:00December workday visitors<div><div>During our December workday, the regular Skokie Lagoons volunteers welcomed a group of high school students from the TEENS program at the <a href="http://www.naturemuseum.org/">Peggy Notebaert Nature Museum</a>. The combined crew cut a lot of invasive buckthorn trees and burned a brushpile.</div><p><img id="BLOGGER_PHOTO_ID_5416613163933392786" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjw6XxOj6mQHyZdt-FAHQK5tQs0XC_nBv7XeBUrH6yI09bmrnCn_Ve9MimidRx7XClD7JGJnCaGBePAolrRUkNPPKIY5T8TWV3kH5fLCg-AcHMJxBxJTV-CvUhTp8zAl81CGaKET1IFc14/s320/7.JPG" border="0" /></p><br /><p>Another noteworthy visitor was a small creature, probably a meadow vole (<em>Microtus pennsylvanicus</em>), seen scurrying about several times during the workday. Mr. Vole was busy enough collecting food that many people were able to get close enough to get a good look at him. Please excuse the crummy cell phone picture below.</p><img id="BLOGGER_PHOTO_ID_5416615801115665762" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgScRjtp7IKmk-213bVJB2QvYEALiJMGTGM6xS9UZF3aIevjBJ4GJjXZ23EuO0KxHmHvYiGVGqec4vZgQj7-nX7XtUUwKUuV7rgxPPYCycMvk44R1e3agO20fLxn4WVkEbd0qkmp1-wesE/s320/Mr.+Vole+-+cell+phone+photo.jpg" border="0" /><br /><p> </p></div>Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-34552620558272524642009-08-02T11:40:00.000-07:002009-08-07T11:48:02.404-07:00Two Eagle Scout projectsYesterday, two Eagle Scout candidates conducted their leadership projects at the Skokie Lagoons. William P. and his team planted native plants (rattlesnake master, black-eyed Susan, nodding wild onion, mountain mint, and some oak trees) in an area near the Tower Road bike trail parking lot (not the boat launch lot) that had been previously cleared of buckthorn. Alex R. and his team built a shed at the old Willow Road maintenance yard for storage of volunteer tools and equipment.<br /><br />Both these tasks took considerable planning and fundraising efforts by the individual scouts. Thanks!Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-62600852434947500072009-06-16T20:43:00.000-07:002009-06-16T20:43:00.748-07:00Ecology update<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqnaAm56uLWbcFKpTMIpPZagWfrVJWoBwQvTGrLOAUw3KAVSDuMpeGjPUZi26dwxeDYzPiRYl0v0mw7d7rULlfpy0IxNf0IcAka9g2T0DybZSad2lusSs6lzHeF_J1A7-z6UMsIUFSs0c/s400/IMG_1509a.JPG"><img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 250px; height: 187px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqnaAm56uLWbcFKpTMIpPZagWfrVJWoBwQvTGrLOAUw3KAVSDuMpeGjPUZi26dwxeDYzPiRYl0v0mw7d7rULlfpy0IxNf0IcAka9g2T0DybZSad2lusSs6lzHeF_J1A7-z6UMsIUFSs0c/s400/IMG_1509a.JPG" alt="" border="0" /></a><br />This morning, the volunteer site stewards met with a Forest Preserve ecologist to discuss the management plan. It was a productive meeting, with the black-crowned night heron (<span style="font-style: italic;">Nycticorax nycticorax</span>) at left serving as honorary chairman.<br /><br />We're at a point where enough buckthorn has been cut to allow serious efforts toward establishment of native plants. The question now is whether the existing seed bank is sufficient to provide viable plants without supplemental seeding or planting.Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-64697912361437892222009-05-31T14:15:00.000-07:002009-05-31T14:31:41.874-07:00The vultures are circlingThe vultures are circling! Specifically, a trio of turkey vultures (<span style="font-style: italic;">Cathartes aura</span>) was soaring above Lagoon #3 this afternoon. None of the regular volunteers had ever seen such an assembly at the Lagoons before. Hopefully this is not an omen for the ongoing restoration efforts.<br /><br />Today we said goodbye to Jerry, who has been the volunteer site steward for over thirteen years. He's living his dream and moving to Alaska. I'm a little intimidated over trying to fill the shoes of someone who can recognize a blue flag iris from fifty yards. Good luck, Jerry!Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0tag:blogger.com,1999:blog-5945608518470267322.post-23228840591923624292009-05-30T23:48:00.000-07:002009-08-07T12:50:34.049-07:00Welcome to the Skokie Lagoons Volunteers Blog!This blog will chronicle the efforts of habitat restoration volunteers at the Skokie Lagoons, a property of the Forest Preserve District of Cook County.<br /><br />When the glaciers receded, they left a marshy valley between two moraines. The Potawatomi knew the area as the <em>Chewab Skokie</em>, the great wet prairie, and it was described as teeming with wildlife. When Euro-American settlers arrived, they began to systematically drain the marsh to exploit its fertile soil for agriculture, effectively destroying it.<br /><br />Faced with a ruined marsh that troubled neighbors with spring floods and fall peat fires, the Forest Preserve District decided to turn the site into a series of lagoons for flood control, recreation, and scenic beauty. The lagoons were dug by the Civilian Conservation Corps (CCC) - almost entirely by hand - between 1933 and 1942.<br /><br />In light of its history in the nineteenth and twentieth centuries, the Skokie Lagoons are what ecologists politely call a "highly disturbed" area. The peat is gone, and much of the soil on the site is clay dug from what is now the lagoon bottom. In much of the land area of the preserve, oak woodlands took hold, only to be overrun by invasive plants such as European buckthorn and garlic mustard. The two remnant prairie areas that avoided disturbance by both the CCC and the construction of the Edens Expressway face incursions of Canada thistle and takeover by woody plants.<br /><br />However, all is not lost. The Lagoons provide a quiet retreat in the middle of a densely populated area and are enjoyed by hundreds of bicyclists, paddlers, and fishermen each week. The preserve provides excellent bird habitat. Volunteers from the Chicago Audubon Society and the Forest Preserve District of Cook County Volunteers have been working for almost twenty years to remove invasive plants and plant native species. The work is particularly rewarding when we see native plants sprouting where once there was only an impenetrable thicket of buckthorn. Come out for a workday and see what it's all about!<br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcLN3mvzwC6Xlm22g9e4jHpCUwC3HLil6pGGwdtm6WC_Ba7NlMmKObgfGrGng9d7q6lykrUlGgi7YeS6v5sk3QBL88Sekdnzj2b-ZuyHMuMTlGavlvDcJAuB7E8z6THHT2PpLo-wkaKQg/s1600-h/skokiemap.png"><img id="BLOGGER_PHOTO_ID_5367303502442390530" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 264px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcLN3mvzwC6Xlm22g9e4jHpCUwC3HLil6pGGwdtm6WC_Ba7NlMmKObgfGrGng9d7q6lykrUlGgi7YeS6v5sk3QBL88Sekdnzj2b-ZuyHMuMTlGavlvDcJAuB7E8z6THHT2PpLo-wkaKQg/s320/skokiemap.png" border="0" /></a>Skokie Lagoons Volunteershttp://www.blogger.com/profile/14244426711063739219noreply@blogger.com0